Zoltan2::AlgDistance2< Adapter > Class Template Reference

#include <Zoltan2_AlgHybridD2.hpp>

Inheritance diagram for Zoltan2::AlgDistance2< Adapter >:

Collaboration diagram for Zoltan2::AlgDistance2< Adapter >:

Public Types
using	lno_t = typename Adapter::lno_t
using	gno_t = typename Adapter::gno_t
using	offset_t = typename Adapter::offset_t
using	scalar_t = typename Adapter::scalar_t
using	base_adapter_t = typename Adapter::base_adapter_t
using	map_t = Tpetra::Map< lno_t, gno_t >
using	femv_scalar_t = int
using	femv_t = Tpetra::FEMultiVector< femv_scalar_t, lno_t, gno_t >
using	device_type = typename femv_t::device_type
using	execution_space = typename device_type::execution_space
using	memory_space = typename device_type::memory_space
using	host_exec = typename femv_t::host_view_type::device_type::execution_space
using	host_mem = typename femv_t::host_view_type::device_type::memory_space
Public Types inherited from Zoltan2::AlgTwoGhostLayer< Adapter >
using	lno_t = typename Adapter::lno_t
using	gno_t = typename Adapter::gno_t
using	offset_t = typename Adapter::offset_t
using	scalar_t = typename Adapter::scalar_t
using	base_adapter_t = typename Adapter::base_adapter_t
using	map_t = Tpetra::Map< lno_t, gno_t >
using	femv_scalar_t = int
using	femv_t = Tpetra::FEMultiVector< femv_scalar_t, lno_t, gno_t >
using	device_type = typename femv_t::device_type
using	execution_space = typename device_type::execution_space
using	memory_space = typename device_type::memory_space
using	host_exec = typename femv_t::host_view_type::device_type::execution_space
using	host_mem = typename femv_t::host_view_type::device_type::memory_space
Public Types inherited from Zoltan2::Algorithm< Adapter >
typedef Adapter::lno_t	lno_t
typedef Adapter::gno_t	gno_t
typedef Adapter::scalar_t	scalar_t
typedef Adapter::part_t	part_t

Public Member Functions
template<class ExecutionSpace , typename MemorySpace >
void	detectD2Conflicts (const size_t n_local, Kokkos::View< offset_t *, Kokkos::Device< ExecutionSpace, MemorySpace >> dist_offsets, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >> dist_adjs, Kokkos::View< int *, Kokkos::Device< ExecutionSpace, MemorySpace >> femv_colors, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >> boundary_verts_view, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace > > verts_to_recolor_view, Kokkos::View< int *, Kokkos::Device< ExecutionSpace, MemorySpace >, Kokkos::MemoryTraits< Kokkos::Atomic > > verts_to_recolor_size_atomic, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace > > verts_to_send_view, Kokkos::View< size_t *, Kokkos::Device< ExecutionSpace, MemorySpace >, Kokkos::MemoryTraits< Kokkos::Atomic > > verts_to_send_size_atomic, Kokkos::View< size_t *, Kokkos::Device< ExecutionSpace, MemorySpace >> recoloringSize, Kokkos::View< int *, Kokkos::Device< ExecutionSpace, MemorySpace >> rand, Kokkos::View< gno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >> gid, Kokkos::View< gno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >> ghost_degrees, bool recolor_degrees)
virtual void	detectConflicts (const size_t n_local, Kokkos::View< offset_t *, device_type > dist_offsets_dev, Kokkos::View< lno_t *, device_type > dist_adjs_dev, Kokkos::View< int *, device_type > femv_colors, Kokkos::View< lno_t *, device_type > boundary_verts_view, Kokkos::View< lno_t *, device_type > verts_to_recolor_view, Kokkos::View< int *, device_type, Kokkos::MemoryTraits< Kokkos::Atomic >> verts_to_recolor_size_atomic, Kokkos::View< lno_t *, device_type > verts_to_send_view, Kokkos::View< size_t *, device_type, Kokkos::MemoryTraits< Kokkos::Atomic >> verts_to_send_size_atomic, Kokkos::View< size_t *, device_type > recoloringSize, Kokkos::View< int *, device_type > rand, Kokkos::View< gno_t *, device_type > gid, Kokkos::View< gno_t *, device_type > ghost_degrees, bool recolor_degrees)
virtual void	detectConflicts_serial (const size_t n_local, typename Kokkos::View< offset_t *, device_type >::HostMirror dist_offsets_host, typename Kokkos::View< lno_t *, device_type >::HostMirror dist_adjs_host, typename Kokkos::View< int *, device_type >::HostMirror femv_colors, typename Kokkos::View< lno_t *, device_type >::HostMirror boundary_verts_view, typename Kokkos::View< lno_t *, device_type >::HostMirror verts_to_recolor, typename Kokkos::View< int *, device_type >::HostMirror verts_to_recolor_size, typename Kokkos::View< lno_t *, device_type >::HostMirror verts_to_send, typename Kokkos::View< size_t *, device_type >::HostMirror verts_to_send_size, typename Kokkos::View< size_t *, device_type >::HostMirror recoloringSize, typename Kokkos::View< int *, device_type >::HostMirror rand, typename Kokkos::View< gno_t *, device_type >::HostMirror gid, typename Kokkos::View< gno_t *, device_type >::HostMirror ghost_degrees, bool recolor_degrees)
virtual void	constructBoundary (const size_t n_local, Kokkos::View< offset_t *, device_type > dist_offsets_dev, Kokkos::View< lno_t *, device_type > dist_adjs_dev, typename Kokkos::View< offset_t *, device_type >::HostMirror dist_offsets_host, typename Kokkos::View< lno_t *, device_type >::HostMirror dist_adjs_host, Kokkos::View< lno_t *, device_type > &boundary_verts, Kokkos::View< lno_t *, device_type > verts_to_send_view, Kokkos::View< size_t *, device_type, Kokkos::MemoryTraits< Kokkos::Atomic >> verts_to_send_size_atomic)
	AlgDistance2 (const RCP< const base_adapter_t > &adapter_, const RCP< Teuchos::ParameterList > &pl_, const RCP< Environment > &env_, const RCP< const Teuchos::Comm< int > > &comm_)
Public Member Functions inherited from Zoltan2::AlgTwoGhostLayer< Adapter >
double	timer ()
	AlgTwoGhostLayer (const RCP< const base_adapter_t > &adapter_, const RCP< Teuchos::ParameterList > &pl_, const RCP< Environment > &env_, const RCP< const Teuchos::Comm< int > > &comm_)
void	color (const RCP< ColoringSolution< Adapter > > &solution)
	Coloring method. More...
void	twoGhostLayer (const size_t n_local, const size_t n_total, const Teuchos::ArrayView< const lno_t > &adjs, const Teuchos::ArrayView< const offset_t > &offsets, const Teuchos::ArrayView< const lno_t > &ghost_adjs, const Teuchos::ArrayView< const offset_t > &ghost_offsets, const Teuchos::RCP< femv_t > &femv, const Teuchos::ArrayView< const gno_t > &gids, const Teuchos::ArrayView< const int > &rand, const Teuchos::ArrayView< const int > &ghost_owners, RCP< const map_t > mapOwnedPlusGhosts, const std::unordered_map< lno_t, std::vector< int >> &procs_to_send)
Public Member Functions inherited from Zoltan2::Algorithm< Adapter >
virtual	~Algorithm ()
virtual int	localOrder (const RCP< LocalOrderingSolution< lno_t > > &)
	Ordering method. More...
virtual int	globalOrder (const RCP< GlobalOrderingSolution< gno_t > > &)
	Ordering method. More...
virtual void	match ()
	Matching method. More...
virtual void	partition (const RCP< PartitioningSolution< Adapter > > &)
	Partitioning method. More...
virtual void	partitionMatrix (const RCP< MatrixPartitioningSolution< Adapter > > &)
	Matrix Partitioning method. More...
virtual void	map (const RCP< MappingSolution< Adapter > > &)
	Mapping method. More...
virtual bool	isPartitioningTreeBinary () const
	return if algorithm determins tree to be binary More...
virtual void	getPartitionTree (part_t, part_t &, std::vector< part_t > &, std::vector< part_t > &, std::vector< part_t > &, std::vector< part_t > &) const
	for partitioning methods, fill arrays with partition tree info More...
virtual std::vector < coordinateModelPartBox > &	getPartBoxesView () const
	for partitioning methods, return bounding boxes of the More...
virtual part_t	pointAssign (int, scalar_t *) const
	pointAssign method: Available only for some partitioning algorithms More...
virtual void	boxAssign (int, scalar_t *, scalar_t *, size_t &, part_t **) const
	boxAssign method: Available only for some partitioning algorithms More...
virtual void	getCommunicationGraph (const PartitioningSolution< Adapter > *, ArrayRCP< part_t > &, ArrayRCP< part_t > &)
	returns serial communication graph of a computed partition More...
virtual int	getRankForPart (part_t)
	In mapping, returns the rank to which a part is assigned. More...
virtual void	getMyPartsView (part_t &, part_t *&)
	In mapping, returns a view of parts assigned to the current rank. More...

Additional Inherited Members
Protected Attributes inherited from Zoltan2::AlgTwoGhostLayer< Adapter >
RCP< const base_adapter_t >	adapter
RCP< Teuchos::ParameterList >	pl
RCP< Environment >	env
RCP< const Teuchos::Comm< int > >	comm
bool	verbose
bool	timing

Detailed Description

template<typename Adapter>
class Zoltan2::AlgDistance2< Adapter >

Definition at line 51 of file Zoltan2_AlgHybridD2.hpp.

Member Typedef Documentation

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::lno_t = typename Adapter::lno_t

Definition at line 55 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::gno_t = typename Adapter::gno_t

Definition at line 56 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::offset_t = typename Adapter::offset_t

Definition at line 57 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::scalar_t = typename Adapter::scalar_t

Definition at line 58 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::base_adapter_t = typename Adapter::base_adapter_t

Definition at line 59 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::map_t = Tpetra::Map<lno_t,gno_t>

Definition at line 60 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::femv_scalar_t = int

Definition at line 61 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::femv_t = Tpetra::FEMultiVector<femv_scalar_t, lno_t, gno_t>

Definition at line 62 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::device_type = typename femv_t::device_type

Definition at line 63 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::execution_space = typename device_type::execution_space

Definition at line 64 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::memory_space = typename device_type::memory_space

Definition at line 65 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::host_exec = typename femv_t::host_view_type::device_type::execution_space

Definition at line 66 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

using Zoltan2::AlgDistance2< Adapter >::host_mem = typename femv_t::host_view_type::device_type::memory_space

Definition at line 67 of file Zoltan2_AlgHybridD2.hpp.

Constructor & Destructor Documentation

template<typename Adapter>

Zoltan2::AlgDistance2< Adapter >::AlgDistance2 ( const RCP< const base_adapter_t > &  adapter_, const RCP< Teuchos::ParameterList > &  pl_, const RCP< Environment > &  env_, const RCP< const Teuchos::Comm< int > > &  comm_  )

inline

Definition at line 446 of file Zoltan2_AlgHybridD2.hpp.

Member Function Documentation

template<typename Adapter>

template<class ExecutionSpace , typename MemorySpace >

void Zoltan2::AlgDistance2< Adapter >::detectD2Conflicts ( const size_t  n_local, Kokkos::View< offset_t *, Kokkos::Device< ExecutionSpace, MemorySpace >>  dist_offsets, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >>  dist_adjs, Kokkos::View< int *, Kokkos::Device< ExecutionSpace, MemorySpace >>  femv_colors, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >>  boundary_verts_view, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace > >  verts_to_recolor_view, Kokkos::View< int *, Kokkos::Device< ExecutionSpace, MemorySpace >, Kokkos::MemoryTraits< Kokkos::Atomic > >  verts_to_recolor_size_atomic, Kokkos::View< lno_t *, Kokkos::Device< ExecutionSpace, MemorySpace > >  verts_to_send_view, Kokkos::View< size_t *, Kokkos::Device< ExecutionSpace, MemorySpace >, Kokkos::MemoryTraits< Kokkos::Atomic > >  verts_to_send_size_atomic, Kokkos::View< size_t *, Kokkos::Device< ExecutionSpace, MemorySpace >>  recoloringSize, Kokkos::View< int *, Kokkos::Device< ExecutionSpace, MemorySpace >>  rand, Kokkos::View< gno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >>  gid, Kokkos::View< gno_t *, Kokkos::Device< ExecutionSpace, MemorySpace >>  ghost_degrees, bool  recolor_degrees  )

inline

Definition at line 153 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

virtual void Zoltan2::AlgDistance2< Adapter >::detectConflicts ( const size_t  n_local, Kokkos::View< offset_t *, device_type >  dist_offsets_dev, Kokkos::View< lno_t *, device_type >  dist_adjs_dev, Kokkos::View< int *, device_type >  femv_colors, Kokkos::View< lno_t *, device_type >  boundary_verts_view, Kokkos::View< lno_t *, device_type >  verts_to_recolor_view, Kokkos::View< int *, device_type, Kokkos::MemoryTraits< Kokkos::Atomic >>  verts_to_recolor_size_atomic, Kokkos::View< lno_t *, device_type >  verts_to_send_view, Kokkos::View< size_t *, device_type, Kokkos::MemoryTraits< Kokkos::Atomic >>  verts_to_send_size_atomic, Kokkos::View< size_t *, device_type >  recoloringSize, Kokkos::View< int *, device_type >  rand, Kokkos::View< gno_t *, device_type >  gid, Kokkos::View< gno_t *, device_type >  ghost_degrees, bool  recolor_degrees  )

inlinevirtual

Implements Zoltan2::AlgTwoGhostLayer< Adapter >.

Definition at line 291 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

virtual void Zoltan2::AlgDistance2< Adapter >::detectConflicts_serial ( const size_t  n_local, typename Kokkos::View< offset_t *, device_type >::HostMirror  dist_offsets_host, typename Kokkos::View< lno_t *, device_type >::HostMirror  dist_adjs_host, typename Kokkos::View< int *, device_type >::HostMirror  femv_colors, typename Kokkos::View< lno_t *, device_type >::HostMirror  boundary_verts_view, typename Kokkos::View< lno_t *, device_type >::HostMirror  verts_to_recolor, typename Kokkos::View< int *, device_type >::HostMirror  verts_to_recolor_size, typename Kokkos::View< lno_t *, device_type >::HostMirror  verts_to_send, typename Kokkos::View< size_t *, device_type >::HostMirror  verts_to_send_size, typename Kokkos::View< size_t *, device_type >::HostMirror  recoloringSize, typename Kokkos::View< int *, device_type >::HostMirror  rand, typename Kokkos::View< gno_t *, device_type >::HostMirror  gid, typename Kokkos::View< gno_t *, device_type >::HostMirror  ghost_degrees, bool  recolor_degrees  )

inlinevirtual

Implements Zoltan2::AlgTwoGhostLayer< Adapter >.

Definition at line 331 of file Zoltan2_AlgHybridD2.hpp.

template<typename Adapter>

virtual void Zoltan2::AlgDistance2< Adapter >::constructBoundary ( const size_t  n_local, Kokkos::View< offset_t *, device_type >  dist_offsets_dev, Kokkos::View< lno_t *, device_type >  dist_adjs_dev, typename Kokkos::View< offset_t *, device_type >::HostMirror  dist_offsets_host, typename Kokkos::View< lno_t *, device_type >::HostMirror  dist_adjs_host, Kokkos::View< lno_t *, device_type > &  boundary_verts, Kokkos::View< lno_t *, device_type >  verts_to_send_view, Kokkos::View< size_t *, device_type, Kokkos::MemoryTraits< Kokkos::Atomic >>  verts_to_send_size_atomic  )

inlinevirtual

Implements Zoltan2::AlgTwoGhostLayer< Adapter >.

Definition at line 362 of file Zoltan2_AlgHybridD2.hpp.

---

The documentation for this class was generated from the following file:

• Zoltan2_AlgHybridD2.hpp